RFR: Avoid quoting an empty review body

[Erik Helin]

On Mon, 20 Jan 2020 13:25:05 GMT, Robin Westberg <rwestberg at openjdk.org> wrote:

> Hi all,
> 
> Please review this minor change that avoids quoting an empty review body when replying to a review. 
> 
> Best regards,
> Robin

Looks good, thanks for fixing this!

-------------

Marked as reviewed by ehelin (Reviewer).

PR: https://git.openjdk.java.net/skara/pull/366